Bug Summary

File:sound-theme-spec.c
Warning:line 858, column 17
Use of memory after it is freed

Annotated Source Code

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clang -cc1 -cc1 -triple x86_64-pc-linux-gnu -analyze -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name sound-theme-spec.c -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model pic -pic-level 2 -fhalf-no-semantic-interposition -mframe-pointer=all -relaxed-aliasing -menable-no-infs -menable-no-nans -fapprox-func -funsafe-math-optimizations -fno-signed-zeros -mreassociate -freciprocal-math -fdenormal-fp-math=preserve-sign,preserve-sign -ffp-contract=fast -fno-rounding-math -ffast-math -ffinite-math-only -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -tune-cpu generic -debugger-tuning=gdb -ffunction-sections -fdata-sections -fcoverage-compilation-dir=/rootdir/src -resource-dir /usr/lib/llvm-16/lib/clang/16 -D HAVE_CONFIG_H -I . -I .. -D KA_PLUGIN_PATH="/usr/lib/libkanberra-0.31" -D KA_MACHINE_ID="/usr/var/lib/dbus/machine-id" -D PIC -internal-isystem /usr/lib/llvm-16/lib/clang/16/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/13/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -Wwrite-strings -Wno-long-long -Wno-overlength-strings -Wno-unused-parameter -Wno-missing-field-initializers -Wno-unused-result -fconst-strings -fdebug-compilation-dir=/rootdir/src -ferror-limit 19 -fgnuc-version=4.2.1 -analyzer-checker deadcode.DeadStores -analyzer-checker alpha.deadcode.UnreachableCode -analyzer-checker alpha.core.CastSize -analyzer-checker alpha.core.CastToStruct -analyzer-checker alpha.core.IdenticalExpr -analyzer-checker alpha.core.SizeofPtr -analyzer-checker alpha.security.ArrayBoundV2 -analyzer-checker alpha.security.MallocOverflow -analyzer-checker alpha.security.ReturnPtrRange -analyzer-checker alpha.unix.SimpleStream -analyzer-checker alpha.unix.cstring.BufferOverlap -analyzer-checker alpha.unix.cstring.NotNullTerminated -analyzer-checker alpha.unix.cstring.OutOfBounds -analyzer-checker alpha.core.FixedAddr -analyzer-output=html -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /rootdir/html-report/2024-08-05-140236-18376-1 -x c sound-theme-spec.c
1/*-*- Mode: C; c-basic-offset: 8 -*-*/
2
3/***
4 This file is part of libkanberra.
5
6 Copyright 2008 Lennart Poettering
7
8 libkanberra is free software; you can redistribute it and/or modify
9 it under the terms of the GNU Lesser General Public License as
10 published by the Free Software Foundation, either version 2.1 of the
11 License, or (at your option) any later version.
12
13 libkanberra is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
17
18 You should have received a copy of the GNU Lesser General Public
19 License along with libkanberra. If not, see
20 <http://www.gnu.org/licenses/>.
21***/
22
23#ifdef HAVE_CONFIG_H1
24#include <config.h>
25#endif
26
27#include <errno(*__errno_location ()).h>
28#include <unistd.h>
29
30#include <locale.h>
31
32#include "sound-theme-spec.h"
33#include "malloc.h"
34#include "llist.h"
35#include "cache.h"
36
37#define DEFAULT_THEME"freedesktop" "freedesktop"
38#define FALLBACK_THEME"freedesktop" "freedesktop"
39#define DEFAULT_OUTPUT_PROFILE"stereo" "stereo"
40#define N_THEME_DIR_MAX8 8
41
42typedef struct ka_data_dir ka_data_dir;
43
44struct ka_data_dir {
45 KA_LLIST_FIELDS(ka_data_dir)ka_data_dir *next, *prev;
46
47 char *theme_name;
48 char *dir_name;
49 char *output_profile;
50};
51
52struct ka_theme_data {
53 char *name;
54
55 KA_LLIST_HEAD(ka_data_dir, data_dirs)ka_data_dir *data_dirs;
56 ka_data_dir *last_dir;
57
58 unsigned n_theme_dir;
59 ka_bool_t loaded_fallback_theme;
60};
61
62int ka_get_data_home(char **e) {
63 const char *env, *subdir;
64 char *r;
65 ka_return_val_if_fail(e, KA_ERROR_INVALID)do { if ((__builtin_expect((!(e)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "e"
, "sound-theme-spec.c", 65, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
66
67 if ((env = getenv("XDG_DATA_HOME")) && *env == '/')
68 subdir = "";
69 else if ((env = getenv("HOME")) && *env == '/')
70 subdir = "/.local/share";
71 else {
72 *e = NULL((void*)0);
73 return KA_SUCCESS;
74 }
75
76 if (!(r = ka_new(char, strlen(env) + strlen(subdir) + 1)((char*) malloc(sizeof(char)*(strlen(env) + strlen(subdir) + 1
)))))
77 return KA_ERROR_OOM;
78
79 sprintf(r, "%s%s", env, subdir);
80 *e = r;
81
82 return KA_SUCCESS;
83}
84
85static ka_bool_t data_dir_matches(ka_data_dir *d, const char*output_profile) {
86 ka_assert(d)do { if ((__builtin_expect((!(d)),0))) { fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s(). Aborting.\n"
, "d" , "sound-theme-spec.c", 86, __PRETTY_FUNCTION__); abort
(); } } while ((0));
87 ka_assert(output_profile)do { if ((__builtin_expect((!(output_profile)),0))) { fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s(). Aborting.\n"
, "output_profile" , "sound-theme-spec.c", 87, __PRETTY_FUNCTION__
); abort(); } } while ((0));
88
89 /* We might want to add more elaborate matching here eventually */
90
91 if (!d->output_profile)
92 return TRUE(!(0));
93
94 return ka_streq(d->output_profile, output_profile)(strcmp((d->output_profile),(output_profile)) == 0);
95}
96
97static ka_data_dir* find_data_dir(ka_theme_data *t, const char *theme_name, const char *dir_name) {
98 ka_data_dir *d;
99
100 ka_assert(t)do { if ((__builtin_expect((!(t)),0))) { fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s(). Aborting.\n"
, "t" , "sound-theme-spec.c", 100, __PRETTY_FUNCTION__); abort
(); } } while ((0));
101 ka_assert(theme_name)do { if ((__builtin_expect((!(theme_name)),0))) { fprintf(stderr
, "Assertion '%s' failed at %s:%u, function %s(). Aborting.\n"
, "theme_name" , "sound-theme-spec.c", 101, __PRETTY_FUNCTION__
); abort(); } } while ((0));
102 ka_assert(dir_name)do { if ((__builtin_expect((!(dir_name)),0))) { fprintf(stderr
, "Assertion '%s' failed at %s:%u, function %s(). Aborting.\n"
, "dir_name" , "sound-theme-spec.c", 102, __PRETTY_FUNCTION__
); abort(); } } while ((0));
103
104 for (d = t->data_dirs; d; d = d->next)
105 if (ka_streq(d->theme_name, theme_name)(strcmp((d->theme_name),(theme_name)) == 0) &&
106 ka_streq(d->dir_name, dir_name)(strcmp((d->dir_name),(dir_name)) == 0))
107 return d;
108
109 return NULL((void*)0);
110}
111
112static int add_data_dir(ka_theme_data *t, const char *theme_name, const char *dir_name) {
113 ka_data_dir *d;
114
115 ka_return_val_if_fail(t, KA_ERROR_INVALID)do { if ((__builtin_expect((!(t)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "t"
, "sound-theme-spec.c", 115, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
116 ka_return_val_if_fail(theme_name, KA_ERROR_INVALID)do { if ((__builtin_expect((!(theme_name)),0))) { if (ka_debug
()) fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "theme_name" , "sound-theme-spec.c", 116, __PRETTY_FUNCTION__
); return (KA_ERROR_INVALID); } } while((0));
117 ka_return_val_if_fail(dir_name, KA_ERROR_INVALID)do { if ((__builtin_expect((!(dir_name)),0))) { if (ka_debug(
)) fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "dir_name" , "sound-theme-spec.c", 117, __PRETTY_FUNCTION__
); return (KA_ERROR_INVALID); } } while((0));
118
119 if (find_data_dir(t, theme_name, dir_name))
120 return KA_SUCCESS;
121
122 if (!(d = ka_new0(ka_data_dir, 1)((ka_data_dir*) calloc(1, (sizeof(ka_data_dir)*(1))))))
123 return KA_ERROR_OOM;
124
125 if (!(d->theme_name = ka_strdupstrdup(theme_name))) {
126 ka_freefree(d);
127 return KA_ERROR_OOM;
128 }
129
130 if (!(d->dir_name = ka_strdupstrdup(dir_name))) {
131 ka_freefree(d->theme_name);
132 ka_freefree(d);
133 return KA_ERROR_OOM;
134 }
135
136 KA_LLIST_INSERT_AFTER(ka_data_dir, t->data_dirs, t->last_dir, d)do { ka_data_dir **_head = &(t->data_dirs), *_a = (t->
last_dir), *_b = (d); do { if ((__builtin_expect((!(_b)),0)))
{ fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s(). Aborting.\n"
, "_b" , "sound-theme-spec.c", 136, __PRETTY_FUNCTION__); abort
(); } } while ((0)); if (!_a) { if ((_b->next = *_head)) _b
->next->prev = _b; _b->prev = ((void*)0); *_head = _b
; } else { if ((_b->next = _a->next)) _b->next->prev
= _b; _b->prev = _a; _a->next = _b; } } while (0);
137 t->last_dir = d;
138
139 return KA_SUCCESS;
140}
141
142static int load_theme_dir(ka_theme_data *t, const char *name);
143
144static int load_theme_path(ka_theme_data *t, const char *prefix, const char *name) {
145 char *fn, *inherits = NULL((void*)0);
146 FILE *f;
147 ka_bool_t in_sound_theme_section = FALSE(0);
148 ka_data_dir *current_data_dir = NULL((void*)0);
149 int ret;
150
151 ka_return_val_if_fail(t, KA_ERROR_INVALID)do { if ((__builtin_expect((!(t)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "t"
, "sound-theme-spec.c", 151, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
152 ka_return_val_if_fail(prefix, KA_ERROR_INVALID)do { if ((__builtin_expect((!(prefix)),0))) { if (ka_debug())
fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "prefix" , "sound-theme-spec.c", 152, __PRETTY_FUNCTION__);
return (KA_ERROR_INVALID); } } while((0));
153 ka_return_val_if_fail(name, KA_ERROR_INVALID)do { if ((__builtin_expect((!(name)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "name"
, "sound-theme-spec.c", 153, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
154
155 if (!(fn = ka_new(char, strlen(prefix) + sizeof("/sounds/")-1 + strlen(name) + sizeof("/index.theme"))((char*) malloc(sizeof(char)*(strlen(prefix) + sizeof("/sounds/"
)-1 + strlen(name) + sizeof("/index.theme"))))))
156 return KA_ERROR_OOM;
157
158 sprintf(fn, "%s/sounds/%s/index.theme", prefix, name);
159 f = fopen(fn, "r");
160 ka_freefree(fn);
161
162 if (!f) {
163 if (errno(*__errno_location ()) == ENOENT2)
164 return KA_ERROR_NOTFOUND;
165
166 return KA_ERROR_SYSTEM;
167 }
168
169 for (;;) {
170 char ln[1024];
171
172 if (!(fgets(ln, sizeof(ln), f))) {
173
174 if (feof(f))
175 break;
176
177 ka_assert(ferror(f))do { if ((__builtin_expect((!(ferror(f))),0))) { fprintf(stderr
, "Assertion '%s' failed at %s:%u, function %s(). Aborting.\n"
, "ferror(f)" , "sound-theme-spec.c", 177, __PRETTY_FUNCTION__
); abort(); } } while ((0));
178 ret = KA_ERROR_SYSTEM;
179 goto fail;
180 }
181
182 ln[strcspn(ln, "\n\r#")] = 0;
183
184 if (!ln[0])
185 continue;
186
187 if (ka_streq(ln, "[Sound Theme]")(strcmp((ln),("[Sound Theme]")) == 0)) {
188 in_sound_theme_section = TRUE(!(0));
189 current_data_dir = NULL((void*)0);
190 continue;
191 }
192
193 if (ln[0] == '[' && ln[strlen(ln)-1] == ']') {
194 char *d;
195
196 if (!(d = ka_strndupstrndup(ln+1, strlen(ln)-2))) {
197 ret = KA_ERROR_OOM;
198 goto fail;
199 }
200
201 current_data_dir = find_data_dir(t, name, d);
202 ka_freefree(d);
203
204 in_sound_theme_section = FALSE(0);
205 continue;
206 }
207
208 ka_assert(!in_sound_theme_section || !current_data_dir)do { if ((__builtin_expect((!(!in_sound_theme_section || !current_data_dir
)),0))) { fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s(). Aborting.\n"
, "!in_sound_theme_section || !current_data_dir" , "sound-theme-spec.c"
, 208, __PRETTY_FUNCTION__); abort(); } } while ((0));
209 ka_assert(!current_data_dir || !in_sound_theme_section)do { if ((__builtin_expect((!(!current_data_dir || !in_sound_theme_section
)),0))) { fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s(). Aborting.\n"
, "!current_data_dir || !in_sound_theme_section" , "sound-theme-spec.c"
, 209, __PRETTY_FUNCTION__); abort(); } } while ((0));
210
211 if (in_sound_theme_section) {
212
213 if (!strncmp(ln, "Inherits=", 9)) {
214
215 if (inherits) {
216 ret = KA_ERROR_CORRUPT;
217 goto fail;
218 }
219
220 if (!(inherits = ka_strdupstrdup(ln + 9))) {
221 ret = KA_ERROR_OOM;
222 goto fail;
223 }
224
225 continue;
226 }
227
228 if (!strncmp(ln, "Directories=", 12)) {
229 char *d;
230
231 d = ln+12;
232 for (;;) {
233 size_t k = strcspn(d, ", ");
234
235 if (k > 0) {
236 char *p;
237
238 if (!(p = ka_strndupstrndup(d, k))) {
239 ret = KA_ERROR_OOM;
240 goto fail;
241 }
242
243 ret = add_data_dir(t, name, p);
244 ka_freefree(p);
245
246 if (ret != KA_SUCCESS)
247 goto fail;
248 }
249
250 if (d[k] == 0)
251 break;
252
253 d += k+1;
254 }
255
256 continue;
257 }
258 }
259
260 if (current_data_dir) {
261
262 if (!strncmp(ln, "OutputProfile=", 14)) {
263
264 if (!current_data_dir->output_profile) {
265
266 if (!(current_data_dir->output_profile = ka_strdupstrdup(ln+14))) {
267 ret = KA_ERROR_OOM;
268 goto fail;
269 }
270
271 } else if (!ka_streq(current_data_dir->output_profile, ln+14)(strcmp((current_data_dir->output_profile),(ln+14)) == 0)) {
272 ret = KA_ERROR_CORRUPT;
273 goto fail;
274 }
275
276 continue;
277 }
278 }
279 }
280
281 t->n_theme_dir ++;
282
283 if (inherits) {
284 char *i = inherits;
285 for (;;) {
286 size_t k = strcspn(i, ", ");
287
288 if (k > 0) {
289 char *p;
290
291 if (!(p = ka_strndupstrndup(i, k))) {
292 ret = KA_ERROR_OOM;
293 goto fail;
294 }
295
296 ret = load_theme_dir(t, p);
297 ka_freefree(p);
298
299 if (ret != KA_SUCCESS)
300 goto fail;
301 }
302
303 if (i[k] == 0)
304 break;
305
306 i += k+1;
307 }
308 }
309
310 ret = KA_SUCCESS;
311
312fail:
313
314 ka_freefree(inherits);
315 fclose(f);
316
317 return ret;
318}
319
320const char *ka_get_data_dirs(void) {
321 const char *g;
322
323 if (!(g = getenv("XDG_DATA_DIRS")) || *g == 0)
324 return "/usr/local/share:/usr/share";
325
326 return g;
327}
328
329static int load_theme_dir(ka_theme_data *t, const char *name) {
330 int ret;
331 char *e;
332 const char *g;
333
334 ka_return_val_if_fail(t, KA_ERROR_INVALID)do { if ((__builtin_expect((!(t)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "t"
, "sound-theme-spec.c", 334, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
335 ka_return_val_if_fail(name, KA_ERROR_INVALID)do { if ((__builtin_expect((!(name)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "name"
, "sound-theme-spec.c", 335, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
336 ka_return_val_if_fail(t->n_theme_dir < N_THEME_DIR_MAX, KA_ERROR_CORRUPT)do { if ((__builtin_expect((!(t->n_theme_dir < 8)),0)))
{ if (ka_debug()) fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "t->n_theme_dir < N_THEME_DIR_MAX" , "sound-theme-spec.c"
, 336, __PRETTY_FUNCTION__); return (KA_ERROR_CORRUPT); } } while
((0));
337
338 if (ka_streq(name, FALLBACK_THEME)(strcmp((name),("freedesktop")) == 0))
339 t->loaded_fallback_theme = TRUE(!(0));
340
341 if ((ret = ka_get_data_home(&e)) < 0)
342 return ret;
343
344 if (e) {
345 ret = load_theme_path(t, e, name);
346 ka_freefree(e);
347
348 if (ret != KA_ERROR_NOTFOUND)
349 return ret;
350 }
351
352 g = ka_get_data_dirs();
353
354 for (;;) {
355 size_t k;
356
357 k = strcspn(g, ":");
358
359 if (g[0] == '/' && k > 0) {
360 char *p;
361
362 if (!(p = ka_strndupstrndup(g, k)))
363 return KA_ERROR_OOM;
364
365 ret = load_theme_path(t, p, name);
366 ka_freefree(p);
367
368 if (ret != KA_ERROR_NOTFOUND)
369 return ret;
370 }
371
372 if (g[k] == 0)
373 break;
374
375 g += k+1;
376 }
377
378 return KA_ERROR_NOTFOUND;
379}
380
381static int load_theme_data(ka_theme_data **_t, const char *name) {
382 ka_theme_data *t;
383 int ret;
384
385 ka_return_val_if_fail(_t, KA_ERROR_INVALID)do { if ((__builtin_expect((!(_t)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "_t"
, "sound-theme-spec.c", 385, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
49
←
Taking false branch
→
50
←
Loop condition is false. Exiting loop
→
386 ka_return_val_if_fail(name, KA_ERROR_INVALID)do { if ((__builtin_expect((!(name)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "name"
, "sound-theme-spec.c", 386, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
51
←
Taking false branch
→
52
←
Loop condition is false. Exiting loop
→
387
388 if (*_t)
53
←
Taking false branch
→
389 if (ka_streq((*_t)->name, name)(strcmp(((*_t)->name),(name)) == 0))
390 return KA_SUCCESS;
391
392 if (!(t = ka_new0(ka_theme_data, 1)((ka_theme_data*) calloc(1, (sizeof(ka_theme_data)*(1))))))
54
←
Assuming 't' is non-null
→
55
←
Taking false branch
→
393 return KA_ERROR_OOM;
394
395 if (!(t->name = ka_strdupstrdup(name))) {
56
←
Assuming field 'name' is non-null
→
57
←
Taking false branch
→
396 ret = KA_ERROR_OOM;
397 goto fail;
398 }
399
400 if ((ret = load_theme_dir(t, name)) < 0)
58
←
Assuming the condition is true
→
59
←
Taking true branch
→
401 goto fail;
60
←
Control jumps to line 416
→
402
403 /* The fallback theme may intentionally not exist so ignore failure */
404 if (!t->loaded_fallback_theme)
405 load_theme_dir(t, FALLBACK_THEME"freedesktop");
406
407 if (*_t)
408 ka_theme_data_free(*_t);
409
410 *_t = t;
411
412 return KA_SUCCESS;
413
414fail:
415
416 if (t
60.1
't' is non-null
)
61
←
Taking true branch
→
417 ka_theme_data_free(t);
62
←
Calling 'ka_theme_data_free'
→
418
419 return ret;
420}
421
422static int find_sound_for_suffix(
423 ka_sound_file **f,
424 ka_sound_file_open_callback_t sfopen,
425 char **sound_path,
426 const char *theme_name,
427 const char *name,
428 const char *path,
429 const char *suffix,
430 const char *locale,
431 const char *subdir) {
432
433 char *fn;
434 int ret;
435
436 ka_return_val_if_fail(f, KA_ERROR_INVALID)do { if ((__builtin_expect((!(f)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "f"
, "sound-theme-spec.c", 436, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
437 ka_return_val_if_fail(sfopen, KA_ERROR_INVALID)do { if ((__builtin_expect((!(sfopen)),0))) { if (ka_debug())
fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "sfopen" , "sound-theme-spec.c", 437, __PRETTY_FUNCTION__);
return (KA_ERROR_INVALID); } } while((0));
438 ka_return_val_if_fail(name, KA_ERROR_INVALID)do { if ((__builtin_expect((!(name)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "name"
, "sound-theme-spec.c", 438, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
439 ka_return_val_if_fail(path, KA_ERROR_INVALID)do { if ((__builtin_expect((!(path)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "path"
, "sound-theme-spec.c", 439, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
440 ka_return_val_if_fail(path[0] == '/', KA_ERROR_INVALID)do { if ((__builtin_expect((!(path[0] == '/')),0))) { if (ka_debug
()) fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "path[0] == '/'" , "sound-theme-spec.c", 440, __PRETTY_FUNCTION__
); return (KA_ERROR_INVALID); } } while((0));
441
442 if (!(fn = ka_sprintf_malloc("%s%s%s%s%s%s%s/%s%s",
443 path,
444 theme_name ? "/" : "",
445 theme_name ? theme_name : "",
446 subdir ? "/" : "",
447 subdir ? subdir : "",
448 locale ? "/" : "",
449 locale ? locale : "",
450 name, suffix)))
451 return KA_ERROR_OOM;
452
453 if (ka_streq(suffix, ".disabled")(strcmp((suffix),(".disabled")) == 0)) {
454
455 if (access(fn, F_OK0) == 0)
456 ret = KA_ERROR_DISABLED;
457 else
458 ret = errno(*__errno_location ()) == ENOENT2 ? KA_ERROR_NOTFOUND : KA_ERROR_SYSTEM;
459
460 } else
461 ret = sfopen(f, fn);
462
463 if (ret == KA_SUCCESS && sound_path)
464 *sound_path = fn;
465 else
466 ka_freefree(fn);
467
468 return ret;
469}
470
471static int find_sound_in_locale(
472 ka_sound_file **f,
473 ka_sound_file_open_callback_t sfopen,
474 char **sound_path,
475 const char *theme_name,
476 const char *name,
477 const char *path,
478 const char *locale,
479 const char *subdir) {
480
481 int ret;
482 char *p;
483
484 ka_return_val_if_fail(f, KA_ERROR_INVALID)do { if ((__builtin_expect((!(f)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "f"
, "sound-theme-spec.c", 484, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
485 ka_return_val_if_fail(sfopen, KA_ERROR_INVALID)do { if ((__builtin_expect((!(sfopen)),0))) { if (ka_debug())
fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "sfopen" , "sound-theme-spec.c", 485, __PRETTY_FUNCTION__);
return (KA_ERROR_INVALID); } } while((0));
486 ka_return_val_if_fail(name && *name, KA_ERROR_INVALID)do { if ((__builtin_expect((!(name && *name)),0))) { if
(ka_debug()) fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "name && *name" , "sound-theme-spec.c", 486, __PRETTY_FUNCTION__
); return (KA_ERROR_INVALID); } } while((0));
487 ka_return_val_if_fail(path, KA_ERROR_INVALID)do { if ((__builtin_expect((!(path)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "path"
, "sound-theme-spec.c", 487, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
488 ka_return_val_if_fail(path[0] == '/', KA_ERROR_INVALID)do { if ((__builtin_expect((!(path[0] == '/')),0))) { if (ka_debug
()) fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "path[0] == '/'" , "sound-theme-spec.c", 488, __PRETTY_FUNCTION__
); return (KA_ERROR_INVALID); } } while((0));
489
490 if (!(p = ka_new(char, strlen(path) + sizeof("/sounds"))((char*) malloc(sizeof(char)*(strlen(path) + sizeof("/sounds"
))))))
491 return KA_ERROR_OOM;
492
493 sprintf(p, "%s/sounds", path);
494
495 if ((ret = find_sound_for_suffix(f, sfopen, sound_path, theme_name, name, p, ".disabled", locale, subdir)) == KA_ERROR_NOTFOUND)
496 if ((ret = find_sound_for_suffix(f, sfopen, sound_path,theme_name, name, p, ".oga", locale, subdir)) == KA_ERROR_NOTFOUND)
497 if ((ret = find_sound_for_suffix(f, sfopen, sound_path,theme_name, name, p, ".ogg", locale, subdir)) == KA_ERROR_NOTFOUND)
498 ret = find_sound_for_suffix(f, sfopen, sound_path,theme_name, name, p, ".wav", locale, subdir);
499
500 ka_freefree(p);
501
502 return ret;
503}
504
505static int find_sound_for_locale(
506 ka_sound_file **f,
507 ka_sound_file_open_callback_t sfopen,
508 char **sound_path,
509 const char *theme_name,
510 const char *name,
511 const char *path,
512 const char *locale,
513 const char *subdir) {
514
515 const char *e;
516 int ret;
517
518 ka_return_val_if_fail(f, KA_ERROR_INVALID)do { if ((__builtin_expect((!(f)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "f"
, "sound-theme-spec.c", 518, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
519 ka_return_val_if_fail(sfopen, KA_ERROR_INVALID)do { if ((__builtin_expect((!(sfopen)),0))) { if (ka_debug())
fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "sfopen" , "sound-theme-spec.c", 519, __PRETTY_FUNCTION__);
return (KA_ERROR_INVALID); } } while((0));
520 ka_return_val_if_fail(name && *name, KA_ERROR_INVALID)do { if ((__builtin_expect((!(name && *name)),0))) { if
(ka_debug()) fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "name && *name" , "sound-theme-spec.c", 520, __PRETTY_FUNCTION__
); return (KA_ERROR_INVALID); } } while((0));
521 ka_return_val_if_fail(path, KA_ERROR_INVALID)do { if ((__builtin_expect((!(path)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "path"
, "sound-theme-spec.c", 521, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
522 ka_return_val_if_fail(locale, KA_ERROR_INVALID)do { if ((__builtin_expect((!(locale)),0))) { if (ka_debug())
fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "locale" , "sound-theme-spec.c", 522, __PRETTY_FUNCTION__);
return (KA_ERROR_INVALID); } } while((0));
523
524 /* First, try the locale def itself */
525 if ((ret = find_sound_in_locale(f, sfopen, sound_path, theme_name, name, path, locale, subdir)) != KA_ERROR_NOTFOUND)
526 return ret;
527
528 /* Then, try to truncate at the @ */
529 if ((e = strchr(locale, '@'))) {
530 char *t;
531
532 if (!(t = ka_strndupstrndup(locale, (size_t) (e - locale))))
533 return KA_ERROR_OOM;
534
535 ret = find_sound_in_locale(f, sfopen, sound_path, theme_name, name, path, t, subdir);
536 ka_freefree(t);
537
538 if (ret != KA_ERROR_NOTFOUND)
539 return ret;
540 }
541
542 /* Followed by truncating at the _ */
543 if ((e = strchr(locale, '_'))) {
544 char *t;
545
546 if (!(t = ka_strndupstrndup(locale, (size_t) (e - locale))))
547 return KA_ERROR_OOM;
548
549 ret = find_sound_in_locale(f, sfopen, sound_path, theme_name, name, path, t, subdir);
550 ka_freefree(t);
551
552 if (ret != KA_ERROR_NOTFOUND)
553 return ret;
554 }
555
556 /* Then, try "C" as fallback locale */
557 if (strcmp(locale, "C"))
558 if ((ret = find_sound_in_locale(f, sfopen, sound_path, theme_name, name, path, "C", subdir)) != KA_ERROR_NOTFOUND)
559 return ret;
560
561 /* Try without locale */
562 return find_sound_in_locale(f, sfopen, sound_path, theme_name, name, path, NULL((void*)0), subdir);
563}
564
565static int find_sound_for_name(
566 ka_sound_file **f,
567 ka_sound_file_open_callback_t sfopen,
568 char **sound_path,
569 const char *theme_name,
570 const char *name,
571 const char *path,
572 const char *locale,
573 const char *subdir) {
574
575 int ret;
576 const char *k;
577
578 ka_return_val_if_fail(f, KA_ERROR_INVALID)do { if ((__builtin_expect((!(f)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "f"
, "sound-theme-spec.c", 578, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
579 ka_return_val_if_fail(sfopen, KA_ERROR_INVALID)do { if ((__builtin_expect((!(sfopen)),0))) { if (ka_debug())
fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "sfopen" , "sound-theme-spec.c", 579, __PRETTY_FUNCTION__);
return (KA_ERROR_INVALID); } } while((0));
580 ka_return_val_if_fail(name && *name, KA_ERROR_INVALID)do { if ((__builtin_expect((!(name && *name)),0))) { if
(ka_debug()) fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "name && *name" , "sound-theme-spec.c", 580, __PRETTY_FUNCTION__
); return (KA_ERROR_INVALID); } } while((0));
581
582 if ((ret = find_sound_for_locale(f, sfopen, sound_path, theme_name, name, path, locale, subdir)) != KA_ERROR_NOTFOUND)
583 return ret;
584
585 k = strchr(name, 0);
586 for (;;) {
587 char *n;
588
589 do {
590 k--;
591
592 if (k <= name)
593 return KA_ERROR_NOTFOUND;
594
595 } while (*k != '-');
596
597 if (!(n = ka_strndupstrndup(name, (size_t) (k-name))))
598 return KA_ERROR_OOM;
599
600 if ((ret = find_sound_for_locale(f, sfopen, sound_path, theme_name, n, path, locale, subdir)) != KA_ERROR_NOTFOUND) {
601 ka_freefree(n);
602 return ret;
603 }
604
605 ka_freefree(n);
606 }
607}
608
609static int find_sound_in_subdir(
610 ka_sound_file **f,
611 ka_sound_file_open_callback_t sfopen,
612 char **sound_path,
613 const char *theme_name,
614 const char *name,
615 const char *locale,
616 const char *subdir) {
617
618 int ret;
619 char *e = NULL((void*)0);
620 const char *g;
621
622 ka_return_val_if_fail(f, KA_ERROR_INVALID)do { if ((__builtin_expect((!(f)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "f"
, "sound-theme-spec.c", 622, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
623 ka_return_val_if_fail(sfopen, KA_ERROR_INVALID)do { if ((__builtin_expect((!(sfopen)),0))) { if (ka_debug())
fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "sfopen" , "sound-theme-spec.c", 623, __PRETTY_FUNCTION__);
return (KA_ERROR_INVALID); } } while((0));
624 ka_return_val_if_fail(name, KA_ERROR_INVALID)do { if ((__builtin_expect((!(name)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "name"
, "sound-theme-spec.c", 624, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
625
626 if ((ret = ka_get_data_home(&e)) < 0)
627 return ret;
628
629 if (e) {
630 ret = find_sound_for_name(f, sfopen, sound_path, theme_name, name, e, locale, subdir);
631 ka_freefree(e);
632
633 if (ret != KA_ERROR_NOTFOUND)
634 return ret;
635 }
636
637 g = ka_get_data_dirs();
638
639 for (;;) {
640 size_t k;
641
642 k = strcspn(g, ":");
643
644 if (g[0] == '/' && k > 0) {
645 char *p;
646
647 if (!(p = ka_strndupstrndup(g, k)))
648 return KA_ERROR_OOM;
649
650 ret = find_sound_for_name(f, sfopen, sound_path, theme_name, name, p, locale, subdir);
651 ka_freefree(p);
652
653 if (ret != KA_ERROR_NOTFOUND)
654 return ret;
655 }
656
657 if (g[k] == 0)
658 break;
659
660 g += k+1;
661 }
662
663 return KA_ERROR_NOTFOUND;
664}
665
666static int find_sound_in_profile(
667 ka_sound_file **f,
668 ka_sound_file_open_callback_t sfopen,
669 char **sound_path,
670 ka_theme_data *t,
671 const char *name,
672 const char *locale,
673 const char *profile) {
674
675 ka_data_dir *d;
676
677 ka_return_val_if_fail(f, KA_ERROR_INVALID)do { if ((__builtin_expect((!(f)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "f"
, "sound-theme-spec.c", 677, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
678 ka_return_val_if_fail(t, KA_ERROR_INVALID)do { if ((__builtin_expect((!(t)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "t"
, "sound-theme-spec.c", 678, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
679 ka_return_val_if_fail(sfopen, KA_ERROR_INVALID)do { if ((__builtin_expect((!(sfopen)),0))) { if (ka_debug())
fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "sfopen" , "sound-theme-spec.c", 679, __PRETTY_FUNCTION__);
return (KA_ERROR_INVALID); } } while((0));
680 ka_return_val_if_fail(name, KA_ERROR_INVALID)do { if ((__builtin_expect((!(name)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "name"
, "sound-theme-spec.c", 680, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
681
682 for (d = t->data_dirs; d; d = d->next)
683 if (data_dir_matches(d, profile)) {
684 int ret;
685
686 if ((ret = find_sound_in_subdir(f, sfopen, sound_path, d->theme_name, name, locale, d->dir_name)) != KA_ERROR_NOTFOUND)
687 return ret;
688 }
689
690 return KA_ERROR_NOTFOUND;
691}
692
693static int find_sound_in_theme(
694 ka_sound_file **f,
695 ka_sound_file_open_callback_t sfopen,
696 char **sound_path,
697 ka_theme_data *t,
698 const char *name,
699 const char *locale,
700 const char *profile) {
701
702 int ret;
703
704 ka_return_val_if_fail(f, KA_ERROR_INVALID)do { if ((__builtin_expect((!(f)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "f"
, "sound-theme-spec.c", 704, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
705 ka_return_val_if_fail(name, KA_ERROR_INVALID)do { if ((__builtin_expect((!(name)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "name"
, "sound-theme-spec.c", 705, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
706 ka_return_val_if_fail(sfopen, KA_ERROR_INVALID)do { if ((__builtin_expect((!(sfopen)),0))) { if (ka_debug())
fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "sfopen" , "sound-theme-spec.c", 706, __PRETTY_FUNCTION__);
return (KA_ERROR_INVALID); } } while((0));
707 ka_return_val_if_fail(profile, KA_ERROR_INVALID)do { if ((__builtin_expect((!(profile)),0))) { if (ka_debug()
) fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "profile" , "sound-theme-spec.c", 707, __PRETTY_FUNCTION__)
; return (KA_ERROR_INVALID); } } while((0));
708
709 if (t) {
710 /* First, try the profile def itself */
711 if ((ret = find_sound_in_profile(f, sfopen, sound_path, t, name, locale, profile)) != KA_ERROR_NOTFOUND)
712 return ret;
713
714 /* Then, fall back to stereo */
715 if (!ka_streq(profile, DEFAULT_OUTPUT_PROFILE)(strcmp((profile),("stereo")) == 0))
716 if ((ret = find_sound_in_profile(f, sfopen, sound_path, t, name, locale, DEFAULT_OUTPUT_PROFILE"stereo")) != KA_ERROR_NOTFOUND)
717 return ret;
718 }
719
720 /* And fall back to no profile */
721 return find_sound_in_subdir(f, sfopen, sound_path, t ? t->name : NULL((void*)0), name, locale, NULL((void*)0));
722}
723
724static int find_sound_for_theme(
725 ka_sound_file **f,
726 ka_sound_file_open_callback_t sfopen,
727 char **sound_path,
728 ka_theme_data **t,
729 const char *theme,
730 const char *name,
731 const char *locale,
732 const char *profile) {
733
734 int ret;
735
736 ka_return_val_if_fail(f, KA_ERROR_INVALID)do { if ((__builtin_expect((!(f)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "f"
, "sound-theme-spec.c", 736, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
30
←
Taking false branch
→
31
←
Loop condition is false. Exiting loop
→
737 ka_return_val_if_fail(t, KA_ERROR_INVALID)do { if ((__builtin_expect((!(t)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "t"
, "sound-theme-spec.c", 737, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
32
←
Taking false branch
→
33
←
Loop condition is false. Exiting loop
→
738 ka_return_val_if_fail(sfopen, KA_ERROR_INVALID)do { if ((__builtin_expect((!(sfopen)),0))) { if (ka_debug())
fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "sfopen" , "sound-theme-spec.c", 738, __PRETTY_FUNCTION__);
return (KA_ERROR_INVALID); } } while((0));
34
←
Taking false branch
→
35
←
Loop condition is false. Exiting loop
→
739 ka_return_val_if_fail(theme, KA_ERROR_INVALID)do { if ((__builtin_expect((!(theme)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "theme"
, "sound-theme-spec.c", 739, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
36
←
Taking false branch
→
37
←
Loop condition is false. Exiting loop
→
740 ka_return_val_if_fail(name && *name, KA_ERROR_INVALID)do { if ((__builtin_expect((!(name && *name)),0))) { if
(ka_debug()) fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "name && *name" , "sound-theme-spec.c", 740, __PRETTY_FUNCTION__
); return (KA_ERROR_INVALID); } } while((0));
38
←
Assuming the condition is false
→
39
←
Taking false branch
→
40
←
Loop condition is false. Exiting loop
→
741 ka_return_val_if_fail(locale, KA_ERROR_INVALID)do { if ((__builtin_expect((!(locale)),0))) { if (ka_debug())
fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "locale" , "sound-theme-spec.c", 741, __PRETTY_FUNCTION__);
return (KA_ERROR_INVALID); } } while((0));
41
←
Taking false branch
→
42
←
Loop condition is false. Exiting loop
→
742 ka_return_val_if_fail(profile, KA_ERROR_INVALID)do { if ((__builtin_expect((!(profile)),0))) { if (ka_debug()
) fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "profile" , "sound-theme-spec.c", 742, __PRETTY_FUNCTION__)
; return (KA_ERROR_INVALID); } } while((0));
43
←
Taking false branch
→
44
←
Loop condition is false. Exiting loop
→
743
744 /* First, try in the theme itself, and if that fails the fallback theme */
745 if ((ret = load_theme_data(t, theme)) == KA_ERROR_NOTFOUND)
45
←
Taking true branch
→
746 if (!ka_streq(theme, FALLBACK_THEME)(strcmp((theme),("freedesktop")) == 0))
46
←
Assuming the condition is false
→
47
←
Taking true branch
→
747 ret = load_theme_data(t, FALLBACK_THEME"freedesktop");
48
←
Calling 'load_theme_data'
→
748
749 if (ret == KA_SUCCESS)
750 if ((ret = find_sound_in_theme(f, sfopen, sound_path, *t, name, locale, profile)) != KA_ERROR_NOTFOUND)
751 return ret;
752
753 /* Then, fall back to "unthemed" files */
754 return find_sound_in_theme(f, sfopen, sound_path, NULL((void*)0), name, locale, profile);
755}
756
757int ka_lookup_sound_with_callback(
758 ka_sound_file **f,
759 ka_sound_file_open_callback_t sfopen,
760 char **sound_path,
761 ka_theme_data **t,
762 ka_proplist *cp,
763 ka_proplist *sp) {
764 int ret = KA_ERROR_INVALID;
765 const char *name, *fname;
766
767 ka_return_val_if_fail(f, KA_ERROR_INVALID)do { if ((__builtin_expect((!(f)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "f"
, "sound-theme-spec.c", 767, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
2
←
Assuming 'f' is non-null
→
3
←
Taking false branch
→
4
←
Loop condition is false. Exiting loop
→
768 ka_return_val_if_fail(t, KA_ERROR_INVALID)do { if ((__builtin_expect((!(t)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "t"
, "sound-theme-spec.c", 768, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
5
←
Assuming 't' is non-null
→
6
←
Taking false branch
→
7
←
Loop condition is false. Exiting loop
→
769 ka_return_val_if_fail(cp, KA_ERROR_INVALID)do { if ((__builtin_expect((!(cp)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "cp"
, "sound-theme-spec.c", 769, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
8
←
Assuming 'cp' is non-null
→
9
←
Taking false branch
→
10
←
Loop condition is false. Exiting loop
→
770 ka_return_val_if_fail(sp, KA_ERROR_INVALID)do { if ((__builtin_expect((!(sp)),0))) { if (ka_debug()) fprintf
(stderr, "Assertion '%s' failed at %s:%u, function %s().\n", "sp"
, "sound-theme-spec.c", 770, __PRETTY_FUNCTION__); return (KA_ERROR_INVALID
); } } while((0));
11
←
Assuming 'sp' is non-null
→
12
←
Taking false branch
→
13
←
Loop condition is false. Exiting loop
→
771 ka_return_val_if_fail(sfopen, KA_ERROR_INVALID)do { if ((__builtin_expect((!(sfopen)),0))) { if (ka_debug())
fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s().\n"
, "sfopen" , "sound-theme-spec.c", 771, __PRETTY_FUNCTION__);
return (KA_ERROR_INVALID); } } while((0));
14
←
Taking false branch
→
15
←
Loop condition is false. Exiting loop
→
772
773 *f = NULL((void*)0);
774
775 if (sound_path)
16
←
Assuming 'sound_path' is null
→
17
←
Taking false branch
→
776 *sound_path = NULL((void*)0);
777
778 ka_mutex_lock(cp->mutex);
779 ka_mutex_lock(sp->mutex);
780
781 if ((name = ka_proplist_gets_unlocked(sp, KA_PROP_EVENT_ID"event.id"))) {
18
←
Assuming 'name' is non-null
→
19
←
Taking true branch
→
782 const char *theme, *locale, *profile;
783
784 if (!(theme = ka_proplist_gets_unlocked(sp, KA_PROP_KANBERRA_XDG_THEME_NAME"kanberra.xdg-theme.name")))
20
←
Assuming 'theme' is non-null
→
21
←
Taking false branch
→
785 if (!(theme = ka_proplist_gets_unlocked(cp, KA_PROP_KANBERRA_XDG_THEME_NAME"kanberra.xdg-theme.name")))
786 theme = DEFAULT_THEME"freedesktop";
787
788 if (!(locale = ka_proplist_gets_unlocked(sp, KA_PROP_MEDIA_LANGUAGE"media.language")))
22
←
Assuming 'locale' is non-null
→
23
←
Taking false branch
→
789 if (!(locale = ka_proplist_gets_unlocked(sp, KA_PROP_APPLICATION_LANGUAGE"application.language")))
790 if (!(locale = ka_proplist_gets_unlocked(cp, KA_PROP_MEDIA_LANGUAGE"media.language")))
791 if (!(locale = ka_proplist_gets_unlocked(cp, KA_PROP_APPLICATION_LANGUAGE"application.language")))
792 if (!(locale = setlocale(LC_MESSAGES5, NULL((void*)0))))
793 locale = "C";
794
795 if (!(profile = ka_proplist_gets_unlocked(sp, KA_PROP_KANBERRA_XDG_THEME_OUTPUT_PROFILE"kanberra.xdg-theme.output-profile")))
24
←
Assuming 'profile' is non-null
→
25
←
Taking false branch
→
796 if (!(profile = ka_proplist_gets_unlocked(cp, KA_PROP_KANBERRA_XDG_THEME_OUTPUT_PROFILE"kanberra.xdg-theme.output-profile")))
797 profile = DEFAULT_OUTPUT_PROFILE"stereo";
798
799#ifdef HAVE_CACHE1
800 if ((ret = ka_cache_lookup_sound(f, sfopen, sound_path, theme, name, locale, profile)) >= 0) {
26
←
Assuming the condition is false
→
27
←
Taking false branch
→
801
802 /* This entry is available in the cache, let's transform
803 * negative cache entries to KA_ERROR_NOTFOUND */
804
805 if (!*f)
806 ret = KA_ERROR_NOTFOUND;
807
808 } else {
809 char *spath = NULL((void*)0);
810
811 /* Either this entry was not available in the database,
812 * neither positive nor negative, or the database was
813 * corrupt, or it was out-of-date. In all cases try to
814 * find the entry manually. */
815
816 if ((ret = find_sound_for_theme(f, sfopen, sound_path
27.1
'sound_path' is null
 ? sound_path : &spath, t, theme, name, locale, profile)) >= 0)
28
←
'?' condition is false
→
29
←
Calling 'find_sound_for_theme'
→
817 /* Ok, we found it. Let's update the cache */
818 ka_cache_store_sound(theme, name, locale, profile, sound_path ? *sound_path : spath);
819 else if (ret == KA_ERROR_NOTFOUND)
820 /* Doesn't seem to be around, let's create a negative cache entry */
821 ka_cache_store_sound(theme, name, locale, profile, NULL((void*)0));
822
823 ka_freefree(spath);
824 }
825
826#else
827 ret = find_sound_for_theme(f, sfopen, sound_path, t, theme, name, locale, profile);
828#endif
829 }
830
831 if (ret == KA_ERROR_NOTFOUND || !name) {
832 if ((fname = ka_proplist_gets_unlocked(sp, KA_PROP_MEDIA_FILENAME"media.filename")))
833 ret = sfopen(f, fname);
834 }
835
836 ka_mutex_unlock(cp->mutex);
837 ka_mutex_unlock(sp->mutex);
838
839 return ret;
840}
841
842int ka_lookup_sound(
843 ka_sound_file **f,
844 char **sound_path,
845 ka_theme_data **t,
846 ka_proplist *cp,
847 ka_proplist *sp) {
848
849 return ka_lookup_sound_with_callback(f, ka_sound_file_open, sound_path, t, cp, sp);
1
Calling 'ka_lookup_sound_with_callback'
→
850}
851
852void ka_theme_data_free(ka_theme_data *t) {
853 ka_assert(t)do { if ((__builtin_expect((!(t)),0))) { fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s(). Aborting.\n"
, "t" , "sound-theme-spec.c", 853, __PRETTY_FUNCTION__); abort
(); } } while ((0));
63
←
Taking false branch
→
64
←
Loop condition is false. Exiting loop
→
854
855 while (t->data_dirs) {
65
←
Loop condition is true. Entering loop body
→
74
←
Loop condition is true. Entering loop body
→
856 ka_data_dir *d = t->data_dirs;
857
858 KA_LLIST_REMOVE(ka_data_dir, t->data_dirs, d)do { ka_data_dir **_head = &(t->data_dirs), *_item = (
d); do { if ((__builtin_expect((!(_item)),0))) { fprintf(stderr
, "Assertion '%s' failed at %s:%u, function %s(). Aborting.\n"
, "_item" , "sound-theme-spec.c", 858, __PRETTY_FUNCTION__); abort
(); } } while ((0)); if (_item->next) _item->next->prev
= _item->prev; if (_item->prev) _item->prev->next
= _item->next; else { do { if ((__builtin_expect((!(*_head
== _item)),0))) { fprintf(stderr, "Assertion '%s' failed at %s:%u, function %s(). Aborting.\n"
, "*_head == _item" , "sound-theme-spec.c", 858, __PRETTY_FUNCTION__
); abort(); } } while ((0)); *_head = _item->next; } _item
->next = _item->prev = ((void*)0); } while(0);
66
←
Taking false branch
→
67
←
Loop condition is false. Exiting loop
→
68
←
Assuming field 'next' is null
→
69
←
Taking false branch
→
70
←
Assuming field 'prev' is non-null
→
71
←
Taking true branch
→
72
←
Loop condition is false. Exiting loop
→
75
←
Taking false branch
→
76
←
Loop condition is false. Exiting loop
→
77
←
Use of memory after it is freed
859
860 ka_freefree(d->theme_name);
861 ka_freefree(d->dir_name);
862 ka_freefree(d->output_profile);
863 ka_freefree(d);
73
←
Memory is released
→
864 }
865
866 ka_freefree(t->name);
867 ka_freefree(t);
868}